金沙官方登录入口-Best App Store

Welcome to SHUANGLUN website

Our work is to meet all the needs of the customers

WQ type sewage submersible pump



Application

Tall buildings underground sewage equipment, factory waste water equipment, civil construction engineering construction drainage, agricultural irrigation, water spraying equipment, other water drainage engineering contains impurities particles are not large, diameter is not long, the content of the occasion is not much


Performance

Flow Q:7~150m3/h,Head H:7~50m,Speed n: 2900,1450rpm,Discharge Diameter:50~150mm,Operating temperature T:- 20℃~ +40,MWP:1.5 times of Head


Transmission Medium

Turbidity sewage and rainwater with solid particles and various long fibers with pH value of 4 ~ 10


Design Features

1、Anti-blocking and anti-entanglement function: the use of double-channel impeller structure can effectively prevent the blocking and winding of fibers, which is a reliable guarantee for the smooth operation of submersible sewage pump.
2、No leakage cable joint: sewage pump cable is easy to damage, resulting in sewage entering and burning motor. In view of this industry problem, our company specially developed the cable seal structure, even if the cable is damaged, the sewage will not leak into the motor and burn the motor, so that the pump operation is more safe and reliable.
3、Sealing: the shaft seal of the pump adopts two seals, a set of double end sealing, arranged in the oil chamber, to prevent sewage from entering the bearing, sealing material selection of hard alloy and high quality silicon carbide, with good corrosion prevention, leakage prevention, durable characteristics; Another set of seal of 11KW pump is arranged in sewage to prevent sewage from entering oil chamber. A set of sand control device is set in sewage of 7.5KW and below pump, which can effectively prevent sewage particles from entering the friction surface of machine seal and lead to seal failure. The double seal structure is a reliable guarantee for safe operation of water pump.
4、Bearing: the pump selects high precision self-lubricating rolling bearing. The bearing is lubricated with durable grease, which has low noise and long service life.

XML 地图